E20-500 · Question #174
Refer to the exhibit. A customer has a production data center (Site A) and a synchronous disaster recovery data center (Site B). They recently purchased a third data center (Site C) 820 km away from…
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Question
Refer to the exhibit. A customer has a production data center (Site A) and a synchronous disaster recovery data center (Site B). They recently purchased a third data center (Site C) 820 km away from the production site. The customer now wants to implement SRDF/Star. In addition to licensing SRDF consistency groups at Site A and SRDF/Star on all participating Symmetrix DMX- 4, what minimal licensing is required?
Options
- ASRDF/S at Sites A and B; SRDF/A at Sites A, B, and C
- BSRDF/S at Sites A and C; SRDF/A at Site B
- CSRDF/S at Sites A and B; SRDF/A at Sites A and C
- DSRDF/S at Sites A, B, and C; SRDF/A at Sites A and B
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